{% extends "blog/base.html" %} 
{% block title %}Share a post{% endblock %} 
{% block content %} 
<!-- 如果已经发送分享邮件，只显示分享成功信息 --> 
  {% if sent %} 
<h1>E-mail successfully sent</h1> 
<p> 
      "{{ post.title }}" was successfully sent to {{ form.cleaned_data.to }}. 
</p> 
<!-- 若尚未发送分享邮件，创建并渲染文章分享表单--> 
  {% else %} 
<h1>Share "{{ post.title }}" by e-mail</h1> 
<!-- 创建文章分享表单，数据提交请求类型为POST --> 
<form method="post"> 
<!-- 快速根据视图提供的form表单渲染表单字段 --> 
      {{ form.as_p }} 
<!-- 生成token防止跨站访问劫持 --> 
      {% csrf_token %} 
<!-- 发送邮件按钮 --> 
<input type="submit" value="Send e-mail"> 
</form> 
  {% endif %} 
{% endblock %}